Amplified External GPS Antenna
for Magellan RoadMate 300, 500, 700, 750, Meridian Color

Gilsson part #SMB-F

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Unique Features

• Comparable to Magellan part #980637
• Fully compatible with Magellan Meridian Color, RoadMate 300, 500, 700, 750 (not compatible with RoadMate 800, please see our MMCX model)
• Amplified (active) GPS antenna to enhance and improve GPS signal reception.
• Built-in magnets for mounting on car rooftops or other metallic surfaces
• Built-in permanent mounting holes for mounting on aircraft fuselage, boat surfaces or car/RV/SUV vehicle surfaces.

Available now for $24.95

Resellers and distributors: Please visit our reseller page for information on quantity pricing and other benefits.

Related pages:

Magellan RoadMate GPS Accessories page
Magellan GPS antennas page

GPS antennas page
Garmin GPS antennas page
Navman GPS antennas page
GPS accessories page
Gilsson product compatibility page

Increase your GPS signal reception and accuracy in even the most demanding outdoor environments with an active external GPS antenna!

Your Magellan GPS receiver is only as good as the GPS signal it receives, so why not ensure that you are making the most of your investment?

Guaranteed to be the best performing active external GPS antenna on the market, boost GPS signal reception with Gilsson's GPS antenna!

How does it compare to Magellan 's external antenna?

Exceptional Performance:
Our GPS antenna averages about 28 dB signal gain, as compared to only about 16 dB gain from Magellan's antenna.
- Professional review of Gilsson antenna from BC4x4.com >>
- View the results of an actual side-by-side field test here >>

Unbeatable Pricing:
Best of all, our antenna is over 20% less than Magellan's MSRP! See how our prices compare to Magellan.

Exceptional performance at unbeatable prices, Gilsson's active external antenna greatly amplifies GPS signal reception for your Magellan RoadMate whether you are navigating the city jungle or on an outdoor adventure.

Product Specifications

• Radome: Black Polycarbonate Radome with die-cast base
• Dimensions: 2.3 in. (L) x 1.9 in. (W) x 0.6 in. (H)
• Mounting (included): Two magnets;
  two M3 screws for holes on base
• Other Mounting Options: Suction cup mount for surface mounting
• Power Gain: 28 dB
• Operating Voltage: 2.5V~5V DC Power
• Power Consumption: 12mA +/- 1mA
• Operating Temperature: -40 to +185 degrees F
• Noise: 2.0 max.
• Impedance: 50 ohm
• Frequency: 1575.42 MHz
• Cable: RG174/U (in 3, 9, or 16 ft lengths)
• 100% waterproof

Compatible Magellan GPS receivers:

Magellan GPS Receivers:
Magellan RoadMate 300
Magellan RoadMate 500
Magellan Roadmate 700
Magellan Roadmate 760
Magellan Meridian Color
(not compatible with the RoadMate 800, please see our MMCX model)

Lowrance GPS Receivers:
Lowrance iWay 100M
Lowrance iWay 500C
Lowrance AirMap 1000
Lowrance AirMap 2000C